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2 years ago

What is the period of f(x)

Mathematics

2 answers:

Stells [14]2 years ago

8 0

Step-by-step explanation:

The period of f(x) is π.

To calculate the period using the formula derived from the basic sine and cosine equations. The period for function y = A sin (B a – c) and y = A cos ( B a – c ) is equal to 2πB radians. The reciprocal of the period of a function is equal to its frequency.

andrew11 [14]2 years ago

5 0

That’s a great answer, can you like my comment so I can keep on using Brainly for free

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What is 35% of 76.6?

aleksandrvk [35]

Answer:

26.6

Step-by-step explanation:

Solution for What is 35 percent of 76:

35 percent *76 =

( 35:100)*76 =

( 35*76):100 =

2660:100 = 26.6

Now we have: 35 percent of 76.6 = 26.6

Therefore, 35% of 76.6 is 26.6

(hope this helps can i plz have brainlist :D hehe)

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2 years ago

What is the Slope of a line That contains (2,5) and (3, 1) Sketch the graph. Need help with this question.

Svetach [21]

Answer:

-4/1

Step-by-step explanation:

To find the slope, first plot the two points we are given on the provided coordinate plain. Then using rise/run (slope) find the distance between the two points going up and over or rising and running. So we go up 4 and over 1, this means the slope is 4/1. Since the line we just graphed is going top left towards bottom right, it is negative.

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I hope this helps u!! :)

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3 years ago

A 16-ft ladder is placed 4 ft. from the base of a

Alex73 [517]

Answer:

You have a right triangle.

a^2+b^2=c^2

4^2+b^2=256

16+b^2=256

b^2=256-16

b^2=240

b=sqrt240

b=15.49 ft. ans. for the height of the ladder up the wall.

Step-by-step explanation:

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3 years ago

Read 2 more answers

I NEED HELP ASAP PLSSS

Triss [41]

Answer:

y = x^2 - 4x - 5

y = (x + 1)(x - 5)

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3 years ago

Read 2 more answers

Two trains begin in Milford and end in Pinkerton, which is 300 miles away. Train A leaves Milford at 10:00 a.m. and travels at a

Dvinal [7]

Answer:

A. Train A

Step-by-step explanation:

Hope this helps!!

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2 years ago